The shock announcement this week that Toshiba is planning to split itself into three separate companies – one based on power and infrastructure, another on devices and opting to sell off most of its third arm, its semiconductor business – funnily enough did not touch its share price. If anything its shares went up. But as we have been saying to any investors that will listen, there are a whole cluster of companies which have huge, vested interests in “burning fossil fuels” which simply have to eject those technologies from their balance sheets, before they can find any real value once again on stock markets. Siemens, GE and now Toshiba have found that if you make the turbines which make…